Florida's Burmese Pythons Are Eerily Good With Directions

Most snakes don't boast strong internal navigation systems, but Burmese pythons have evolved unusually accurate internal maps and compasses that guide them home from many miles away, according to a new report.

Burmese pythons — one of the largest species of snakes in the world, capable of growing more than 18 feet long — are native to southern Asia. However, they have become increasingly problematic invasive species in southern Florida over the past 15 years as a result of the (intentional or unintentional) release of pet snakes. They now span a habitat of more than 390 square miles through southern Florida, including much of Everglades National Park. Read more...